Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hien sach » dien sach, kien sach, thien hach
thang cua » thong cua, hang cua, than cua
tranh cua » doanh cua
manh cua » doanh cua, ban cua
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan ban » van ban

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hien sach - hanh ((thang cua) or (((tranh cua) or (manh cua)))) nhung cong dan toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien sach - hanh ((thang cua) OR (((tranh cua) OR (manh cua)))) nhung cong dan toan ban.
• Adding a wildcard symbol may retrieve word variants: hoc hien sach - hanh ((thang cua) or (((tranh cua) or (manh cua)))) nhung cong dan toan ban*.